When I tried to update an Ubuntu (12.04) machine with the usual apt-get command, this error message came up: Reading this post (http://ubuntuforums.org/showthread.php?t=2045321), one way to fix it is to download liapt-pkg4.12 and re-install it: This seems did the trick.
$ sudo apt-get install python-software-properties $ sudo apt-add-repository ppa:chris-lea/node.js $ sudo apt-get update $ sudo apt-get install nodejs ឆែកមើល: $ node -v v0.10.20
On Debian/Ubuntu: $ sudo apt-get install vim-puppet $ ln -s /usr/share/vim/addons/syntax/puppet.vim ~/.vim/plugin/
សំណាងល្អ អ៊ូប៊ុនធូ មានកញ្ចប់មួយឈ្មោះ eclipse-cdt ។ យើងអាចបញ្ចូលវាដោយ ខំម៉ានដូចនេះ $ sudo apt-get install eclipse-cdt ពេលបើក Eclipse លើកក្រោយ ហើយបង្កើត project ថ្មី យើងនឹងឃើញស្រដៀងនេះ
On Kubuntu 11.10, we have KsCD program installed to play audio CD. The problem I’m having is that some machines could play audio cd and some couldn’t. All machines run Kubuntu 11.10. To fix this issue, check that /dev/cdrom is a sym link to /dev/sr0 (credit [1]). In my case, machines which couldn’t play audio CD don’t have ‘/dev/cdrom’: # ls -l /dev/cd* ls: cannot access /dev/cd*: No such file or directory Let’s create one:...